Astronomers find what may be the galaxy’s first truly green star
Ask an astronomer for a green star and you will usually get a polite no. Stars come in reds, oranges, whites and blues, but nobody had ever credibly reported a…
Was die Welt bewegt – kurz, klar, zweisprachig
Ask an astronomer for a green star and you will usually get a polite no. Stars come in reds, oranges, whites and blues, but nobody had ever credibly reported a…